David C. Dahl, MD
NPI 1801833074ActiveIndividual· Internal Medicine, Nephrology· Minneapolis, MN
Internal Medicine, Nephrology (MD) in Minneapolis, Minnesota, licensed in MN, with an NPI issued in May 2006. Their prescriptions cost Medicare Part D more than their services did: $55,062 for 735 claims, against $10,333 paid for services in 2024. Abbott Laboratories reported $15.68 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1801833074 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 31, 2006 |
| Last updated in NPPES | Oct 3, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 33048 | MN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 56 |
|---|---|
| Services billed | 123 across 16 procedure codes |
| Paid by Medicare | $10,333 |
Part D prescriptions in 2024
| Prescriptions (claims) | 735 · 1,125 30-day fills |
|---|---|
| Patients | 110 |
| Total drug cost | $55,062 |
| Generic share | 97% of claims |
Industry payments (Open Payments)
- 2025$15.68 · 1 payment from 1 company
- 2024$136.90 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $15.68 | 1 |
What the 2025 payments were for
- Food and Beverage$15.68 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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